Ethereum Researcher Warns AI May Crack Encryption First

Ethereum Foundation researcher Justin Drake called on the blockchain industry to plan for "bunker mode" by gradually moving funds to addresses whose public keys have not been exposed. According to Decrypt, Drake warned that the Elliptic Curve Digital Signature Algorithm (ECDSA)—the signature scheme securing Bitcoin and Ethereum—could break before quantum computers achieve Q-Day, citing rapid advancements in artificial intelligence and math.

Writing on X, Drake recommended a controlled, mass migration of assets to fresh addresses that have never signed a transaction, keeping public keys hidden behind a hash. While emphasizing that holders should not panic or rush, Drake pointed to recent OpenAI research publications as evidence that elliptic curves feel especially vulnerable to superintelligence. In a worst-case scenario, he noted that a private key could be recovered in about a week using available hardware like a large GPU cluster.

Shifting Toward Hash-Based Cryptography

The warning highlights a growing security concern regarding cryptographic standards across the digital asset sector. When a wallet signs a transaction, its public key becomes visible on-chain, allowing an attacker to theoretically work backward to the private key if ECDSA is compromised. Drake noted that wallets holding less than 50 BTC benefit from what he termed "Satoshi's shield," referring to roughly 20,000 exposed addresses tied to Bitcoin's creator that would likely be targeted first.

Drake urged major platforms, including Binance, Bitbank, Robinhood, Bitfinex, and Tether, to harden their cold storage solutions. The Ethereum Foundation formed a dedicated post-quantum team earlier this year, and co-founder Vitalik Buterin has outlined plans to transition the network toward quantum-resistant cryptography. Drake stated he will now push to accelerate Ethereum's roadmap toward hash-based cryptography.

Key facts

• Ethereum Foundation researcher Justin Drake urged the industry to plan for "bunker mode" to protect against potential signature cracking.
• Drake cited rapid AI-driven math advances, including 722 results published by OpenAI, as a vulnerability for elliptic curves.
• The researcher recommended a controlled migration of assets to fresh addresses whose public keys remain hidden behind a hash.
• Drake urged platforms including Binance, Bitbank, Robinhood, Bitfinex, and Tether to harden their cold storage systems.